Reinforced concrete conoidal sheel roofs
Wilby, C.B. Naqvi, M.M.
Reinforced concrete conoidal sheel roofs - London Cement and Concrete Association 1956 - 87
Dormitory
624.1776 / W47R
Reinforced concrete conoidal sheel roofs - London Cement and Concrete Association 1956 - 87
Dormitory
624.1776 / W47R